Total
513 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-3640 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2023-11-07 | N/A | 7.8 HIGH |
| A possible unauthorized memory access flaw was found in the Linux kernel's cpu_entry_area mapping of X86 CPU data to memory, where a user may guess the location of exception stacks or other important data. Based on the previous CVE-2023-0597, the 'Randomize per-cpu entry area' feature was implemented in /arch/x86/mm/cpu_entry_area.c, which works through the init_cea_offsets() function when KASLR is enabled. However, despite this feature, there is still a risk of per-cpu entry area leaks. This issue could allow a local user to gain access to some important data with memory in an expected location and potentially escalate their privileges on the system. | |||||
| CVE-2023-36127 | 1 Phpjabbers | 1 Appointment Scheduler | 2023-11-07 | N/A | 7.5 HIGH |
| User enumeration is found in in PHPJabbers Appointment Scheduler 3.0. This issue occurs during password recovery, where a difference in messages could allow an attacker to determine if the user is valid or not, enabling a brute force attack with valid users. | |||||
| CVE-2023-26557 | 1 Iofinnet | 1 Tss-lib | 2023-11-07 | N/A | 7.5 HIGH |
| io.finnet tss-lib before 2.0.0 can leak the lambda value of a private key via a timing side-channel attack because it relies on Go big.Int, which is not constant time for Cmp, modular exponentiation, or modular inverse. An example leak is in crypto/paillier/paillier.go. (bnb-chain/tss-lib and thorchain/tss are also affected.) | |||||
| CVE-2023-26556 | 1 Iofinnet | 1 Tss-lib | 2023-11-07 | N/A | 9.1 CRITICAL |
| io.finnet tss-lib before 2.0.0 can leak a secret key via a timing side-channel attack because it relies on the scalar-multiplication implementation in Go crypto/elliptic, which is not constant time (there is an if statement in a loop). One leak is in ecdsa/keygen/round_2.go. (bnb-chain/tss-lib and thorchain/tss are also affected.) | |||||
| CVE-2023-0361 | 5 Debian, Fedoraproject, Gnu and 2 more | 7 Debian Linux, Fedora, Gnutls and 4 more | 2023-11-07 | N/A | 7.4 HIGH |
| A timing side-channel in the handling of RSA ClientKeyExchange messages was discovered in GnuTLS. This side-channel can be sufficient to recover the key encrypted in the RSA ciphertext across a network in a Bleichenbacher style attack. To achieve a successful decryption the attacker would need to send a large amount of specially crafted messages to the vulnerable server. By recovering the secret from the ClientKeyExchange message, the attacker would be able to decrypt the application data exchanged over that connection. | |||||
| CVE-2022-4499 | 1 Tp-link | 4 Archer C5, Archer C5 Firmware, Tl-wr710n and 1 more | 2023-11-07 | N/A | 7.5 HIGH |
| TP-Link routers, Archer C5 and WR710N-V1, using the latest software, the strcmp function used for checking credentials in httpd, is susceptible to a side-channel attack. By measuring the response time of the httpd process, an attacker could guess each byte of the username and password. | |||||
| CVE-2022-4087 | 1 Ipxe | 1 Ipxe | 2023-11-07 | N/A | 4.3 MEDIUM |
| A vulnerability was found in iPXE. It has been declared as problematic. This vulnerability affects the function tls_new_ciphertext of the file src/net/tls.c of the component TLS. The manipulation of the argument pad_len leads to information exposure through discrepancy. The name of the patch is 186306d6199096b7a7c4b4574d4be8cdb8426729. It is recommended to apply a patch to fix this issue. VDB-214054 is the identifier assigned to this vulnerability. | |||||
| CVE-2022-46392 | 2 Arm, Fedoraproject | 2 Mbed Tls, Fedora | 2023-11-07 | N/A | 5.3 MEDIUM |
| An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0. An adversary with access to precise enough information about memory accesses (typically, an untrusted operating system attacking a secure enclave) can recover an RSA private key after observing the victim performing a single private-key operation, if the window size (MBEDTLS_MPI_WINDOW_SIZE) used for the exponentiation is 3 or smaller. | |||||
| CVE-2022-40982 | 5 Debian, Intel, Netapp and 2 more | 1052 Debian Linux, Celeron 5205u, Celeron 5205u Firmware and 1049 more | 2023-11-07 | N/A | 6.5 MEDIUM |
| Information exposure through microarchitectural state after transient execution in certain vector execution units for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access. | |||||
| CVE-2022-40084 | 1 Opencrx | 1 Opencrx | 2023-11-07 | N/A | 5.3 MEDIUM |
| OpenCRX before v5.2.2 was discovered to be vulnerable to password enumeration due to the difference in error messages received during a password reset which could enable an attacker to determine if a username, email or ID is valid. | |||||
| CVE-2022-3907 | 1 Clerk | 1 Clerk.io | 2023-11-07 | N/A | 7.5 HIGH |
| The Clerk WordPress plugin before 4.0.0 is affected by time-based attacks in the validation function for all API requests due to the usage of comparison operators to verify API keys against the ones stored in the site options. | |||||
| CVE-2022-39228 | 1 Vantage6 | 1 Vantage6 | 2023-11-07 | N/A | 6.5 MEDIUM |
| vantage6 is a privacy preserving federated learning infrastructure for secure insight exchange. vantage6 does not inform the user of wrong username/password combination if the username actually exists. This is an attempt to prevent bots from obtaining usernames. However, if a wrong password is entered a number of times, the user account is blocked temporarily. This issue has been fixed in version 3.8.0. | |||||
| CVE-2022-2891 | 1 Wpwhitesecurity | 1 Wp 2fa | 2023-11-07 | N/A | 5.9 MEDIUM |
| The WP 2FA WordPress plugin before 2.3.0 uses comparison operators that don't mitigate time-based attacks, which could be abused to leak information about the authentication codes being compared. | |||||
| CVE-2022-2612 | 2 Fedoraproject, Google | 2 Fedora, Chrome | 2023-11-07 | N/A | 6.5 MEDIUM |
| Side-channel information leakage in Keyboard input in Google Chrome prior to 104.0.5112.79 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page. | |||||
| CVE-2022-23304 | 2 Fedoraproject, W1.fi | 3 Fedora, Hostapd, Wpa Supplicant | 2023-11-07 | 6.8 MEDIUM | 9.8 CRITICAL |
| The implementations of EAP-pwd in hostapd before 2.10 and wpa_supplicant before 2.10 are vulnerable to side-channel attacks as a result of cache access patterns. NOTE: this issue exists because of an incomplete fix for CVE-2019-9495. | |||||
| CVE-2022-23303 | 2 Fedoraproject, W1.fi | 3 Fedora, Hostapd, Wpa Supplicant | 2023-11-07 | 6.8 MEDIUM | 9.8 CRITICAL |
| The implementations of SAE in hostapd before 2.10 and wpa_supplicant before 2.10 are vulnerable to side channel attacks as a result of cache access patterns. NOTE: this issue exists because of an incomplete fix for CVE-2019-9494. | |||||
| CVE-2022-20866 | 1 Cisco | 34 Adaptive Security Appliance Software, Asa 5506-x, Asa 5506h-x and 31 more | 2023-11-07 | N/A | 7.5 HIGH |
| A vulnerability in the handling of RSA keys on devices running Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to retrieve an RSA private key. This vulnerability is due to a logic error when the RSA key is stored in memory on a hardware platform that performs hardware-based cryptography. An attacker could exploit this vulnerability by using a Lenstra side-channel attack against the targeted device. A successful exploit could allow the attacker to retrieve the RSA private key. The following conditions may be observed on an affected device: This vulnerability will apply to approximately 5 percent of the RSA keys on a device that is running a vulnerable release of Cisco ASA Software or Cisco FTD Software; not all RSA keys are expected to be affected due to mathematical calculations applied to the RSA key. The RSA key could be valid but have specific characteristics that make it vulnerable to the potential leak of the RSA private key. If an attacker obtains the RSA private key, they could use the key to impersonate a device that is running Cisco ASA Software or Cisco FTD Software or to decrypt the device traffic. See the Indicators of Compromise section for more information on the detection of this type of RSA key. The RSA key could be malformed and invalid. A malformed RSA key is not functional, and a TLS client connection to a device that is running Cisco ASA Software or Cisco FTD Software that uses the malformed RSA key will result in a TLS signature failure, which means a vulnerable software release created an invalid RSA signature that failed verification. If an attacker obtains the RSA private key, they could use the key to impersonate a device that is running Cisco ASA Software or Cisco FTD Software or to decrypt the device traffic. | |||||
| CVE-2022-20752 | 1 Cisco | 2 Unified Communications Manager, Unity Connection | 2023-11-07 | 5.0 MEDIUM | 5.3 MEDIUM |
| A vulnerability in Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), and Cisco Unity Connection could allow an unauthenticated, remote attacker to perform a timing attack. This vulnerability is due to insufficient protection of a system password. An attacker could exploit this vulnerability by observing the time it takes the system to respond to various queries. A successful exploit could allow the attacker to determine a sensitive system password. | |||||
| CVE-2021-38562 | 3 Bestpractical, Debian, Fedoraproject | 3 Request Tracker, Debian Linux, Fedora | 2023-11-07 | 5.0 MEDIUM | 7.5 HIGH |
| Best Practical Request Tracker (RT) 4.2 before 4.2.17, 4.4 before 4.4.5, and 5.0 before 5.0.2 allows sensitive information disclosure via a timing attack against lib/RT/REST2/Middleware/Auth.pm. | |||||
| CVE-2021-38153 | 3 Apache, Oracle, Quarkus | 8 Kafka, Communications Brm - Elastic Charging Engine, Communications Cloud Native Core Policy and 5 more | 2023-11-07 | 4.3 MEDIUM | 5.9 MEDIUM |
| Some components in Apache Kafka use `Arrays.equals` to validate a password or key, which is vulnerable to timing attacks that make brute force attacks for such credentials more likely to be successful. Users should upgrade to 2.8.1 or higher, or 3.0.0 or higher where this vulnerability has been fixed. The affected versions include Apache Kafka 2.0.0, 2.0.1, 2.1.0, 2.1.1, 2.2.0, 2.2.1, 2.2.2, 2.3.0, 2.3.1, 2.4.0, 2.4.1, 2.5.0, 2.5.1, 2.6.0, 2.6.1, 2.6.2, 2.7.0, 2.7.1, and 2.8.0. | |||||